I went on a trip to a hot spring in the suburbs... I was originally going to come with my girlfriend, but I got dumped and ended up going on a trip to the hot springs alone. When I arrived at the inn feeling depressed, I was approached by a beautiful woman, Yuki, who was drinking in a yukata. When I told her that I was heartbroken after being dumped, she took me to a private family bath and we started a forced mixed bath! Her friend Nao joined us and our harem affair began on the trip. Bored and sexually frustrated, the married women came to me again and again...